{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["compare", "feature of", "hyponym of", "part of"], "input": "We show these properties by thorough testing on standard databases and on a new database made of motorbikes under planar rotations , and with challenging conditions such as cluttered backgrounds , changing illumination conditions and partial occlusions ."}
{"compare": [], "feature of": [{"subject": "motorbikes under planar rotations", "object": "database"}, {"subject": "conditions", "object": "database"}], "hyponym of": [{"subject": "cluttered backgrounds", "object": "conditions"}, {"subject": "changing illumination conditions", "object": "conditions"}, {"subject": "partial occlusions", "object": "conditions"}], "part of": []}